aggregate_info
(PHP 4 >= 4.3.0)
aggregate_info — Gets aggregation information for a given object
Description
array aggregate_info
( object
$object
)
Gets the aggregation information for the given
object.
Parameters
-
object -
Return Values
Returns the aggregation information as an associative array of arrays of methods and properties. The key for the main array is the name of the aggregated class.
Examples
Example #1 Using aggregate_info()
<?php
class Slicer {
var $vegetable;
function Slicer($vegetable)
{
$this->vegetable = $vegetable;
}
function slice_it($num_cuts)
{
echo "Doing some simple slicing\n";
for ($i=0; $i < $num_cuts; $i++) {
// do some slicing
}
}
}
class Dicer {
var $vegetable;
var $rotation_angle = 90; // degrees
function Dicer($vegetable)
{
$this->vegetable = $vegetable;
}
function dice_it($num_cuts)
{
echo "Cutting in one direction\n";
for ($i=0; $i < $num_cuts; $i++) {
// do some cutting
}
$this->rotate($this->rotation_angle);
echo "Cutting in a second direction\n";
for ($i=0; $i < $num_cuts; $i++) {
// do some more cutting
}
}
function rotate($deg)
{
echo "Now rotating {$this->vegetable} {$deg} degrees\n";
}
function _secret_super_dicing($num_cuts)
{
// so secret we cannot show you ;-)
}
}
$obj = new Slicer('onion');
aggregate($obj, 'Dicer');
print_r(aggregate_info($obj));
?>
The above example will output:
Array
(
[dicer] => Array
(
[methods] => Array
(
[0] => dice_it
[1] => rotate
)
[properties] => Array
(
[0] => rotation_angle
)
)
)
See Also
- aggregate() - Dynamic class and object aggregation of methods and properties
- aggregate_methods() - Dynamic class and object aggregation of methods
- aggregate_methods_by_list() - Selective dynamic class methods aggregation to an object
- aggregate_methods_by_regexp() - Selective class methods aggregation to an object using a regular expression
- aggregate_properties() - Dynamic aggregation of class properties to an object
- aggregate_properties_by_list() - Selective dynamic class properties aggregation to an object
- aggregate_properties_by_regexp() - Selective class properties aggregation to an object using a regular expression
- deaggregate() - Removes the aggregated methods and properties from an object
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Расширения, относящиеся к переменным и типам
- Object Aggregation/Composition [PHP 4]
- aggregate_info
- aggregate_methods_by_list
- aggregate_methods_by_regexp
- aggregate_methods
- aggregate_properties_by_list
- aggregate_properties_by_regexp
- aggregate_properties
- aggregate
- aggregation_info
- deaggregate
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